Cheapest return flights from London to Hanoi in January from 431€

AirHint found the following cheapest return flights from London (LHR) to Hanoi (HAN) in January 2026 (see full year).

Return flights

07 Jan - 27 Jan Hainan Airlines
21 Jan - 27 Jan Hainan Airlines
12 Jan - 22 Jan China Eastern
13 Jan - 22 Jan China Eastern
11 Jan - 30 Jan China Eastern
14 Jan - 23 Jan China Eastern
13 Jan - 31 Jan China Eastern
28 Jan - 18 Feb China Eastern
21 Jan - 06 Feb China Eastern
28 Jan - 16 Feb China Eastern
12 Jan - 02 Feb China Eastern
21 Jan - 04 Feb China Eastern
19 Jan - 04 Feb China Eastern
18 Jan - 02 Feb China Eastern
19 Jan - 02 Feb China Eastern
30 Jan - 04 Feb China Eastern
28 Jan - 05 Feb China Eastern
13 Jan - 21 Jan China Eastern
11 Jan - 23 Jan China Eastern
14 Jan - 21 Jan China Eastern

Also check the deals for one-way flights from London to Hanoi in January.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi

Feel free to contact us with any feedback or request another flight research.